High-Performance Novel Silicone-Based Adhesive with Customizable Properties
Asahi Kasei's novel silicone-based adhesive adopts a precisely designed cyclic structure as its backbone, preventing the generation of low molecular weight siloxane gas. It is colorless, transparent, and highly light-transmissive, with excellent resistance to high-intensity short-wavelength light and heat. It also adheres well to glass and ceramics, making it suitable for a wide range of applications.
Product Information
Features
Has a Cyclic Backbone and Does Not Generate Low Molecular Weight Siloxane Gas
Excellent Resistance to High-Intensity Short-Wavelength Light and Heat
Does Not Use Organofluorine Compounds as Raw Materials
Colorless, Transparent, and Light-Transmissive
Excellent Adhesion to Glass and Ceramics
Usable with Both Light and Heat
Applications
Bonding of Optical Lenses, Fixing Optical Fiber Connections
Bonding of Optical Equipment Components, Assembly of Projectors and Optical Sensors
Adhesive for Electronic Materials
Fixing Electronic Components, Thermal Management Adhesion
Adhesion and Sealing for Packaging and Power Electronics
General Properties
| Item / Product Name | Unit | YKT1106 | |
| Thermal Cure / UV Cure | ー | Thermal Cure | UV Cure |
| Appearance | ー | Colorless transparent | |
| Recommended Storage Temperature | ー | Below -20°C | |
| Standard Curing Conditions | ー | 150°C 1h | UV-LED (370 nm) 450 mW/cm2, 180s |
| Density [25°C] | g/cm3 | 1.29 | 1.31 |
| Hardness [Shore D] | ー | 55 | 45 |
| 5% Weight Loss Temperature [air] | °C | > 450 | > 400 |
| Coefficient of Linear Expansion [25°C] | ppm/°C | 90～110 | 90 |
| Thermal Conductivity | W/m・K | 0.33 | NA |
| Refractive Index [532 nm] | ー | 1.41～1.43 | 1.41 |
| Light Transmittance [450 nm/0.5 mmt] | % | 95 | 94 |
| Light Transmittance [1300 nm/0.5 mmt] | % | 95 | 95 |
| Die Shear Strength [Quartz × Quartz] | MPa | > 5 | > 5 |
| Low Molecular Siloxane Content | ppm | < 1 | NA |
*The property values in the table are sample measurements and are not guaranteed values.
